STAGE 2. HI-PERFORMANCE STREET: For full performance street use. Essentially the same as Heavy Duty mode, except shift is much quicker. Retains full automatic features and standard shift points with the selector in "drive".

The B&M Transpak has all the features in the Shift Improver Kit plus it provides additional driver manual control for the Ford C-6 transmission. Most stock automatic transmissions won't downshift into low gear above 15 mph, and automatically upshift at a predetermined speed no matter what gear you're in.

With the Transpak, the C6 will be able to downshift at any speed and you can hold the transmission in the first gear to any speed that you want. This is an asset when you've got a modified engine, and you want additional RPMs, or you're towing a trailer or driving heavy loads downhill.